Installing OpenTripPlanner on Arch Linux

OpenTripPlanner is a popular open-source software tool that can be used for multimodal transportation planning and analysis. Arch Linux is also a popular operating system that is preferred by many developers due to its simplicity and flexibility. In this tutorial, we will go through the steps required to install OpenTripPlanner on Arch Linux.

Prerequisites

Before we begin, make sure your system is up to date and that you have sudo privileges for installing packages. To update your system, run the following command:

sudo pacman -Syu

Installing Java Development Kit (JDK)

OpenTripPlanner requires Java Development Kit version 8 or later to run. We can install the JDK with the following command:

sudo pacman -S jdk-openjdk

To verify that the installation was successful, run the following command:

java --version

If you get an output similar to the following, then the installation was successful:

openjdk version "1.8.0_292"
OpenJDK Runtime Environment (build 1.8.0_292-b10)
OpenJDK 64-Bit Server VM (build 25.292-b10, mixed mode)

Installing OpenTripPlanner

We can install OpenTripPlanner by downloading the latest version of the software from the official website:

wget https://repo1.maven.org/maven2/org/opentripplanner/otp/2.1.0/otp-2.1.0-shaded.jar

To run OpenTripPlanner, use the following command:

java -Xmx2G -jar otp-2.1.0-shaded.jar --build datafolder

This will start the build process and create the required data files needed to run OpenTripPlanner. This process may take some time depending on the size of the data and the performance of your system.

After the build is complete, start the OpenTripPlanner server by running the following command:

java -Xmx2G -jar otp-2.1.0-shaded.jar --server

This will start the server on localhost:8080. Open your web browser and go to http://localhost:8080/ to see the OpenTripPlanner user interface.

Conclusion

In this tutorial, we learned how to install OpenTripPlanner on Arch Linux. We installed the Java Development Kit, downloaded the latest version of OpenTripPlanner, built the required data files, and started the server. You can now use OpenTripPlanner to plan your multimodal transportation routes and analysis.